Datasheet > AOZ8040DI

AOZ8040DI

更新时间： 2024-02-20 12:45:19

品牌	Logo	应用领域
阿尔法 - ALPHA		/
页数	文件大小	规格书
7页	383K
描述
8-Line EMI Filter with Integrated ESD Protection

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AOZ8040DI 技术参数

是否Rohs认证：	符合	生命周期：	Active
Reach Compliance Code：	compliant	风险等级：	5.77
滤波器类型：	DATA LINE FILTER	安装类型：	SURFACE MOUNT
端子数量：	16	最高工作温度：	85 °C
最低工作温度：	-40 °C	包装材料：	PLASTIC
子类别：	Data Line Filters	Base Number Matches：	1

AOZ8040DI 数据手册

AOZ8040

8-Line EMI Filter with Integrated ESD Protection

General Description

Features

The AOZ8040 is an 8-line device integrating EMI filtering

with ESD protection for each line. It is designed to

suppress unwanted EMI/RFI signals and provide electro-

static discharge (ESD) protection in portable electronic

equipment. This state-of-the-art device utilizes AOS

● 8 lines for EMI filtering and ESD protection:

– Exceeds IEC 61000-4-2, level 4 (ESD) immunity test

– ±20kV (air discharge) and ±20kV (contact discharge)

● Trench Vertical Structure [TVS] ™ based technology

used to achieve excellent ESD clamping & filter

performance over the full operating display range

● Filter performance: -20db attenuation from 1.0GHz to

3.0GHz

● Low operating voltage: 5.0V

leading edge Trench Vertical Structure [TVS] ™

technology for superior clamping performance and filter

attenuation over the full operating display range. The

AOZ8040 has been optimized for protection of color LCD

displays and CCD camera lines in cellular phones and

other portable consumer electronic devices.

● Capacitance stability over wide range of voltages and

temperatures

● DFN package: 1.2mm x 3.5mm, 0.4mm pitch

● Pb-Free device

The AOZ8040 consists of eight identical circuits

comprised of TVS diodes for ESD protection, and a

resistor–capacitor network for EMI/RFI filtering.

A series resistor value of 100Ω and a capacitance

value of 9pF are used to achieve -20dB minimum

attenuation from 1.0GHz to 3.0GHz. The TVS diodes

provide effective suppression of ESD voltages in excess

of ±20kV (air discharge) and ±20kV (contact discharge).

This exceeds IEC 61000-4-2, level 4 ESD immunity test.

● Green product

Applications

● EMI filtering and ESD protection for data lines

● LCD displays, camera interface, I/O interface

● Portable handheld devices, cell phones,

PDA phones

The AOZ8040 comes in an RoHS compliant, 1.2mm x

3.5mm, 0.4mm pitch DFN package and is rated over a

-40°C to +85°C ambient temperature range.

Typical Application

100Ω

CH1

9pF

100Ω

LCD/Camera

Module

CH2

9pF

100Ω

CH8

9pF

Figure 1.

www.aosmd.com

Rev. 1.2 March 2010

Page 1 of 7

12 3 4 5 6 7

中文翻译

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与AOZ8040DI相关器件

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AOZ8043	ALPHA	获取价格	4-Line EMI Filter with Integrated ESD Protection
AOZ8043DI	ALPHA	获取价格	4-Line EMI Filter with Integrated ESD Protection
AOZ8045	ALPHA	获取价格	6-Line EMI Filter with Integrated ESD Protection
AOZ8045DI	ALPHA	获取价格	6-Line EMI Filter with Integrated ESD Protection
AOZ8070	AOS	获取价格	8-Line EMI Filter with Integrated ESD Protection
AOZ8070DI	AOS	获取价格	8-Line EMI Filter with Integrated ESD Protection
AOZ8073	AOS	获取价格	4-Line EMI Filter with Integrated ESD Protection
AOZ8075	AOS	获取价格	6-Line EMI Filter with Integrated ESD Protection
AOZ8101	AOS	获取价格	Ultra-Low Capacitance TVS Diode Array
AOZ8101CI	AOS	获取价格	Ultra-Low Capacitance TVS Diode Array

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